Albert Barnes
After the Paschal Supper in the courts or neighborhood of the sanctuary was over, they might disperse to their several “tents” or “dwellings” 1 Kings 8:66. These would of course be within a short distance of the sanctuary, because the other Paschal offerings were yet to be offered day by day for seven days and the people would remain to share them; and especially to take part in the holy convocation on the first and seventh of the days.
Feast of Weeks; and Deuteronomy 16:13-17, Feast of Tabernacles. Nothing is here added to the rules given in Leviticus and Numbers except the clauses so often recurring in Deuteronomy and so characteristic of it, which restrict the public celebration of the festivals to the sanctuary, and enjoin that the enjoyments of them should be extended to the Levites, widows, orphans, etc.
A grove ... - Render, Thou shalt not plant for thee any tree as an idol: literally as an Asherah,” “i. e.” an image of Astarte or Ashtaroth, the Phoenician goddess (compare Deuteronomy 7:5 note, Deuteronomy 7:13 note). The word is rendered “grove” by the King James Version also in Deuteronomy 7:5; Deuteronomy 12:3; Exodus 34:13; Judges 6:25, but cannot be maintained, for the word is connected with various verbs which are quite inapplicable to a grove. The wooden idol in question was the stem of a tree, stripped of its boughs, set upright in the ground, and rudely carved with emblems.